MERCEDES-BENZ GLS (2019-24) GLS400 4MATIC 5DR SUV 2.9D 330 DPFR SS EU6 AMG LINE PREMIUM 9G-T AUTO

Buyer's Guide & Data from our Checks
The MERCEDES-BENZ GLS (2019-24) GLS400 4MATIC 5DR SUV is a luxury mid-sized SUV that stands out in the UK market for its combination of style, space, and performance. It is primarily targeted at families, executives, and those who want a premium vehicle with versatile driving capabilities. Known for its spacious interior and high-end features, this SUV is designed to provide comfort on long journeys and robust performance for everyday use.
Mycarcheck.com data reveals that this model has been a popular choice, with over 382 lookups and 111 different VINs recorded. The average valuation for private sales stands at around £55,300, with typical mileage of about 40,000 miles, making it a relatively low-mileage luxury vehicle. Its average number of previous owners is below one, indicating buyers often keep this car for longer, which speaks to its reliability and appeal.
What makes the GLS400 unique is its combination of advanced features like AMG Line and Premium packages, along with a powerful 3.0-litre diesel engine and 9G-TRONIC automatic transmission. It’s well-regarded for its smooth ride, refined driving experience, and luxurious design, often compared favorably against rivals like Range Rover or BMW X7. Overall, it is a versatile, prestigious SUV suited for those seeking comfort, space, and status in a vehicle.
Don’t risk buying a used Mercedes GLS without a full history check. Hidden finance, write-offs or mileage discrepancies could cost you. Enter the reg now and verify before you commit.
Key Findings
The following statistics are drawn from our checks of 111 different vehicles, run between February 17th 2021 and August 31st 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
382
Lookups
Lookups
13
Hidden Histories
Hidden Histories
45k
Average Mileage
Average Mileage
£55,300
Average Valuation
Average Valuation












